Improving the Properties of Stabilized Mud Composites Utilizing PET Plastic Binders and Bamboo Fiber Reinforcement

This study investigates the development of stabilized mud composites (SMCs) using melted PET plastic as a binder and bamboo fibers as reinforcement. The research focuses on formulating and optimizing PET-Bamboo SMCs to improve mechanical strength, durability, and thermal properties. The methodology includes soil characterization, bamboo fiber extraction and treatment, and preparation of composite samples with varying proportions. The optimal mix ratio of mud and plastic was determined, with 60% PET plastic (SP60) yielding the highest compressive strength. Further investigation evaluated the impact of bamboo fiber addition, revealing that a 4% fiber content (SP60-4) significantly improves compressive strength and mitigates brittle failure. The SP60-4 composite demonstrates superior compressive strength and water absorption performance compared to conventional stabilized mud composites with alternative stabilizers. This research highlights the potential of PETBamboo SMCs as high-performance materials for construction, offering enhanced mechanical properties and water resistance. The findings provide valuable insights for developing scalable applications in the construction industry.